Growatt MAC 30KTL3-X LV - U Disk Monitoring

编号：GR-UM-C -00
55 / 57
MPP trackers
Max. short-circuit
current per MPP
trackers
55A/55A/55A
55A/55A/55A
55A/55A/55A
55A/55A/55A
No. of MPP trackers
3
No. of PV strings per
MPP trackers
4/3/3
4/4/4
4/4/4
4/4/4
Output Data(AC)
AC nominal power
50000W
60000W
66000W
70000W
Max. AC apparent
power
55500VA
66600VA
73300VA
77700VA
Nominal AC
voltage/range
277V/480V/425-540VAC
277V/480V/425-540VA
C
277V/480V/425-54
0VAC
277V/480V/425-540VA
C
AC grid
frequency/range
50/60 Hz
45~55Hz/55-65 Hz
Max. output current
60.2A（cos φ=1)
66.9A（cos φ=0.9)
72.2A（cos φ=1)
80.2A（cos φ=0.9)
79.4A（cos φ=1)
88.2A（cos φ=0.9)
84.2A（cos φ=1)
93.6A（cos φ=0.9)
Power factor(@nominal
power)
>0.99（0.8LG ...0.8LD）
THDi
<3%
AC grid connection
type
3W+PE
3W+PE
3W+PE
3W+PE
Efficiency
Max. efficiency
98.80%
MPPT efficiency
99.90%
Protection devices
DC reverse polarity
protection
YES
DC switch
YES
DC Surge protection
YES（Class II）
Insulation resistance
monitoring
YES
RCD check (GFCI)
YES
AC short-circuit
protection
YES
AC surge protection
YES（Class II）
Interfaces
Display
OLED+LED/WIFI+APP
USB
YES
RS485
YES
WIFI
Option
GPRS
Option
4G
Option